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[rmodels] Updated blend function signature and added function to update verts from bones

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Signed-off-by: Kirandeep-Singh-Khehra <kirandeepsinghkhehra@gmail.com>
This commit is contained in:
Kirandeep-Singh-Khehra 2024-12-11 22:40:39 +05:30
commit 7f7815e3a2
1 changed files with 83 additions and 9 deletions
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18
examples/models/models_animation_blending.c
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@ -48,6 +48,7 @@ int main(void)
// Load gltf model
Model characterModel = LoadModel("resources/models/gltf/robot.glb"); // Load character model
/* INFO: Uncomment this to use GPU skinning
// Load skinning shader
Shader skinningShader = LoadShader(TextFormat("resources/shaders/glsl%i/skinning.vs", GLSL_VERSION),
TextFormat("resources/shaders/glsl%i/skinning.fs", GLSL_VERSION));
@ -56,6 +57,7 @@ int main(void)
{
characterModel.materials[i].shader = skinningShader;
}
*/
// Load gltf model animations
int animsCount = 0;
@ -93,7 +95,10 @@ int main(void)
// Update bones
// Note: Same animation frame index is used below. By default it loops both animations
UpdateModelAnimationBonesWithBlending(characterModel, modelAnimations[animIndex0], animCurrentFrame, modelAnimations[animIndex1], animCurrentFrame, blendFactor);
UpdateModelAnimationBonesLerp(characterModel, modelAnimations[animIndex0], animCurrentFrame, modelAnimations[animIndex1], animCurrentFrame, blendFactor);
// INFO: Comment the following line to use GPU skinning
UpdateModelVertsToCurrentBones(characterModel);
//----------------------------------------------------------------------------------
// Draw
@ -103,12 +108,17 @@ int main(void)
ClearBackground(RAYWHITE);
BeginMode3D(camera);
/* INFO: Uncomment this to use GPU skinning
// Draw character mesh, pose calculation is done in shader (GPU skinning)
for (int i = 0; i < characterModel.meshCount; i++)
{
DrawMesh(characterModel.meshes[i], characterModel.materials[characterModel.meshMaterial[i]], characterModel.transform);
}
*/
// INFO: Comment the following line to use GPU skinning
DrawModel(characterModel, (Vector3){0.0f, 0.0f, 0.0f}, 1.0f, WHITE);
DrawGrid(10, 1.0f);
@ -129,7 +139,9 @@ int main(void)
//--------------------------------------------------------------------------------------
UnloadModelAnimations(modelAnimations, animsCount); // Unload model animation
UnloadModel(characterModel); // Unload model and meshes/material
UnloadShader(skinningShader); // Unload GPU skinning shader
// INFO: Uncomment the following line to use GPU skinning
// UnloadShader(skinningShader); // Unload GPU skinning shader
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------